Black Box MT195A-T1
Contents
1. E1 Extenders provide high speed 2 wire T1 El extension con nectivity to ISPs PTTs and enterprise environments using binder group friendly TC PAM modulation Line connection is made with an RJ 45 jack Models MT196A El and MT195A T1 are powered by an 100 230 VAC Universal supply The NTU features exter nally accessible DIP switches loopback diagnostics and Plug n Play T1 E1 LINK EXTENDERS 2 Installation Because the T1 E1 Extenders require no configuration they can be installed quickly Installation consists of the following e Connect the power plug refer to section 2 1 Connecting Power on page 10 Connect the line port refer to section 2 3 Connecting the Line Port on page 11 Note See Figure 1 and Figure 2 for the rear panel connectors locations e Connect the T1 El port refer to section 2 4 Connecting the Circuit Interface on page 11 El interface 7 P RX 75 Ohm network sun Data from 4 network Figure 1 Model MT196A E1 rear panel K Figure 2 Model MT195A T1 rear panel 00 _ TI interface RJ 48C Power T1 E1 LINK EXTENDERS 2 1 Connecting Power The external AC adaptor shall be a listed limited power source that incorporates a disconnect device and shall AN be positioned within easy reach of the operator Ensure that the AC power cable meets all applicable standards CAUTION for the country in which it is to be installed and that it is connected t2. Plug one end of the cable into the RJ 45 socket labeled Line on the T1 E1 Extender 3 When the remote and local extender units synchronize the front panel Link LED will turn on 2 4 Connecting the Circuit Interface Your T1 E1 Extender comes with either an RJ 48C or an RJ 48C and dual BNC for connection to a T1 or El e Model MT196A El El 120 Ohm RJ 48C and dual 75 Ohm BNC connec tors e Model MT195A T1 T1 RJ 48C To connect the twisted pair cable to the 11 51 port 1 Attach the male connector of the twisted pair cable to the female 8 connector on the TI EI Extender 2 Attach the other end of the cable to the RJ 48 connector on the local T1 or El Note When attaching the 11 51 Extender directly to a T1 El circuit a straight through twisted pair cable can be used When attaching the MT196A ET R or MT195A T1 R to a device please use the enclosed T1 E1 cross over cable for proper operation Note The unit marked as MT196A E1 L or MT195A T1 L is configured by default to accept timing from the TV EI circuit The MT196A El R or MT195A T1 R unit then recovers this timing from the line in order to ensure synchronization of the T1 El circuit over the extenders nn MA T1 E1 LINK EXTENDERS 3 Operation Once the T1 E1 Extenders are properly installed they should operate transpar ently No user settings required This section describes reading the LED status monitors 3 1 Front Panel LED Status Monitors Models MT1
3. of Part 15 of FCC rules which are designed to provide reasonable protection from such interference in a commercial installation However there is no guarantee that interference will not occur in a particular installation If the equipment causes interference to radio or television reception which can be determined by disconnecting the cables try to correct the interference by one or more of the following measures moving the computing equipment away from the receiver re orienting the receiving antenna and or plugging the receiving equipment into a different AC outlet such that the computing equipment and receiver are on different branches FCC PART 68 This equipment complies with Part 68 of FCC rules and the requirements adopted by ACTA On the bottom side of this equipment is a label that contains among other information a product identifier in the format US AAAEQ TXXXX If requested this number must be provided to the telephone company The method used to connect this equipment to the premises wiring and telephone network must comply with the applicable FCC Part 68 rules and requirements adopted by the ACTA If this equipment causes harm to the telephone network the telephone company will notify you in advance that temporary discontinuance of service may be required But if advance notice isn t practical the telephone company will notify the customer as soon as possible Also you will be advised of your right to file a co
4. to the user s satisfac tion Before installing this equipment users should ensure that it is permissible to be connected to the facilities of the local telecommunications company The equipment must also be installed using an acceptable method of connection In some cases the company s inside wiring associated with a single line individual service may be extended by means of a certified connector assembly telephone extension cord The customer should be aware that compliance with the above condition may not prevent degradation of service in some situations Repairs to some certified equipment should be made by an authorized maintenance facility designated by the supplier Any repairs or alterations made by the user to this equipment or equipment malfunctions may give the telecommunications com pany cause to request the user to disconnect the equipment Users should ensure for their own protection that the ground connections of the power utility tele phone lines and internal metallic water pipe system are connected together This protection may be particularly important in rural areas T1 E1 LINK EXTENDERS COMPLIANCE EMC e FCC Part 15 Class A e EN55022 Class A e EN55024 SAFETY e UL 60950 1 CSA C22 2 NO 60950 1 e TEC EN60950 1 e AS NZS 60950 1 PSTN REGULATORY e FCC Part 68 3 e TBR12 13 AS ACIF S016 2001 AS ACIF 5043 2003 T1 E1 LINK EXTENDERS SAFETY WHEN WORKING WITH ELECTRICITY e This device contai
5. 6A El presents G 703 G 704 interface Either 75 Ohms unbalanced or 120 Ohms balanced Pins 1 amp 2 are Receive Pins 4 amp 5 are transmit e Tl Model MT195A T1 present 1 1 interface Pins 1 2 are Receive Pins 4 amp 5 are Transmit A 3 Circuit Defaults e El Line Coding HDB3 e Tl Line Coding B8ZS Line Build Out Rx Automatic Line Build Out Tx 0 A 4 Circuit Connector e Dual BNC and RJ48C Model MT196A E1 strap selectable RJ48C connector Model MT195A T1 A 5 LED Indicators e Three LED indicators Power Link Frame A 6 Power and Power Supply Specifications e AC power supply e Connection to the 171 31 Extender requires 5 VDC 5 DC power 1 0A minimum Center pin is 5V The barrel type plug has a 2 5 5 5 10mm I D O D shaft length dimensions e T1 El Extender s rated voltage 5 0 VDC e T1 El Extender s rated current 1A DC T1 E1 LINK EXTENDERS A 7 Environmental e Temperature 32 122 F 0 50 C e Relative Humidity 5 95 non condensing e Altitude 0 15 000 ft 0 4 572 m A 8 Transmission Line e Single Twisted Pair A 9 Line Coding e TC PAM Trellis Coded Pulse Amplitude Modulation A 10 Line Interface e Transformer coupled 2500 VRMS isolation A 11 Line Physical Connection e RJ 45 2 wire polarity insensitive pins 4 and 5 T1 E1 LINK EXTENDERS B Factory Default Dip Switch Configuration Note This information is provided for informational purposes only The
6. 96A El and MT195A T1 feature three front panel LEDs that moni tor power Ethernet signals and the CopperLink connection Figure 4 shows the front panel location of each LED Table 1 describes the LED functions ZL Power LED Figure 4 T1 E1 Extender front panel Table 1 Front panel LED description i n When lit indicates the unit is powered On solid link is connected Off No signal detected Flashing Data is being transmitted received On solid T1 E1 frame is connected Off No signal detected Flashing Error detected T1 E1 LINK EXTENDERS 3 2 Configuration and Dip Switches The T1 E1 Extenders are Plug n Play enabled and do not require any configura tion by the user Note The user should NOT change any of the dip switches except for S1 7 if necessary If the user changes the position of any of the dip switches except for S1 7 it will affect the operation of the unit Refer to Appendix B on page 16 for the factory default dip switch configuration 3 2 1 SWITCH 81 7 LINE BUILD OUT Switch S1 7 defines the shape of the waveform on the T1 or El line Table 2 S1 7 Default Position MT196A MT196A MT195A MT195A E1 L EUI E1 R EUI T1 L EUI T1 R EUI OFF 120 OFF 120 ON 0 0dB ON 0 0dB T1 E1 LINK EXTENDERS A Specifications A 1 Circuit Rates e Model MT196A El 2 048 Mbps e Model MT195A T1 1 544 Mbps A 2 Circuit Interface e El Model MT19
7. eee eee OCTOBER 2007 MT195A T1 MT196A E1 gt lt BLACK BOX T1 E1 Link Extenders fy li ry li MITA if li fi if iy BLACK BOX Ti E1 Link Extender Important This is a Class A device and is intended for use in a light industrial environment It is not intended nor approved for use in an industrial or residential environment Sa A A AO A A A en Be Be er Feel CUSTOMER Order toll free in the U S 24 hours 7 A M Monday to midnight Friday 877 877 BBOX SUPPORT FREE technical support 24 hours a day 7 days a week Call 724 746 5500 or fax 724 746 0746 INFORMATION Mail order Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 Web site www blackbox com E mail info blackbox com T1 E1 LINK EXTENDERS CE NOTICE We certify that the apparatus identified in this document conforms to the require ments of Council Directive 1999 5 EC on the approximation of the laws of the member states relating to Radio and Telecommunication Terminal Equipment and the mutual recognition of their conformity RADIO AND TV INTERFERENCE This equipment generates and uses radio frequency energy and if not installed and used properly that is in strict accordance with the manufacturer s instruc tions may cause interference to radio and television reception This equipment has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart B
8. er supply cccccccncccnncncnnnnnnnnos 10 Zo Conmectinio the Wine Port ios 11 2 4 Connecting the Circuit Interface ooooonnonnnnnnnnnnonnnnnnnnncnnnnnnnnnnnnnnnnnnnoos 11 Da PETION decida 12 3 1 Front Panel LED Status Monitors 0 7 12 3 2 Configuration and Dip Switches 13 32 1 Switeh 1 7 Line Build Out scada ts 13 As SPECIAL e E E A A A a 14 0 14 Peed Cee lite see sa 14 Ar ECU DE Lau ls ee RE 14 A Circuit Conneclor ada 14 AD LED Ind 2918 oo 14 A 6 Power and Power Supply Specifications 14 A 0 15 8 8 Transmission 15 AI 15 c T1 E1 LINK EXTENDERS A410 Line Interface a a ee ee ei A 15 A V Line Physical Connection na aa 15 B Factory Default Dip Switch Configuration eeesssessssennnenennenennnnnn nn 16 B 1 Switch S1 Factory Default configuration ccccccccnccnnncnnnnnonnnnnnnnoss 16 B 2 Switch S2 Factory Default Configuration ccccccccnncnnncnnnnnonnnnnnnnnss 16 T1 E1 LINK EXTENDERS 1 General Information Thank you for your purchase of th s Black Box product If any questions arise during installation or use of the unit contact Black Box Tech Support at 724 746 5500 1 1 Features e Easy to install T1 El Extenders no configuration required Data rates up to 2 048 Mbps in 64 kbps intervals e Plug n Play for easy installations e LED indicators for Power Ethernet Link and Frame e CE marked 1 2 Description The Black Box T1
9. mplaint with the FCC if you believe it is necessary The telephone company may make changes in its facilities equipment opera tions or procedures that could affect the operation of the equipment If this hap pens the telephone company will provide advance notice in order for you to make necessary modifications to maintain uninterrupted service _ 2 T1 E1 LINK EXTENDERS If trouble is experienced with this equipment for repair or warranty information please contact our company If the equipment is causing harm to the telephone network the telephone company may request that you disconnect the equipment until the problem is resolved Connection to party line service is subject to state tariffs Contact the state public utility commission public service commission or corporation commission for information INDUSTRY CANADA NOTICE This equipment meets the applicable Industry Canada Terminal Equipment Tech nical Specifications This is confirmed by the registration number The abbrevia tion IC before the registration number signifies that registration was performed based on a Declaration of Conformity indicating that Industry Canada technical specifications were met It does not imply that Industry Canada approved the equipment This Declaration of Conformity means that the equipment meets certain telecom munications network protective operational and safety requirements The Department does not guarantee the equipment will operate
10. ns no user serviceable parts The equipment shall be returned to Black Box for repairs or repaired by qualified service personnel e The external AC adaptor shall be a listed limited power source that incorporates a disconnect device and shall be positioned within easy reach of the operator Ensure that the AC power cable meets all applicable standards for the country in which it is to be installed and that it is connected to a wall outlet which has earth ground e Do not work on the system or connect or disconnect cables during periods of lightning activity In accordance with the requirements of council direc tive 2002 96 EC on Waste of Electrical and Electronic Equipment WEEE ensure that at end of life you sepa rate this product from other waste and scrap and deliver to the WEEE collection system in your country for recy cling TRADEMARKS USED IN THIS MANUAL A WARNING All applied for and registered trademarks are the property of their respective owners T1 E1 LINK EXTENDERS CONTENTS 0 2 Radriorand IV 7000 Sauer 2 OS ee een ee ee 2 0 3 gt Behtespekise 4 Safety When Working With Electricity 02222222222020000000000000 Rene 5 Trademarks Used In This 5 ls eneral en Dio dicci n 8 LA PEA rs 8 LL Dr Ser DON 8 2s A A ee yee ree er ee 9 2 1 ACOMMeC ING POW EN astra 10 2 2 POWer Inpot Connector een 10 2 2 1 External AC universal pow
11. o a wall outlet which has earth ground Your T1 E1 Extender comes with an external AC adaptor with a detachable power cord To connect power to the T1 E1 Extender 1 Connect the female plug of the AC power cord to the AC adaptor provided 2 Connect the barrel type connector of the AC adaptor to the Power connec tor on the T1 E1 Extender 3 Insert the male plug of the AC power cord into the AC power outlet 100 240 VAC 4 Verify that the Power LED on the front panel illuminates and remains lit 2 2 Power Input Connector The T1 El Extender comes with an AC power supply e The supplies connection to the T1 E1 Extender is a 2 5 mm barrel receptacle with the center conductor positive see Figure 3 Power 29 Figure 3 Power connection barrel receptacle diagram e T1 El Extender s rated voltage 5 0 VDC e T1 El1 Extender s rated current 1 A DC 2 2 1 EXTERNAL AC UNIVERSAL POWER SUPPLY e Output from power supply 5 VDC 2A Input to power supply universal input 100 240 VAC 50 60 Hz 0 3A _ 10 T1 E1 LINK EXTENDERS 2 3 Connecting the Line Port external use and shall be rated for the proper applica tion with respect to voltage current anticipated tem perature flammability and mechanical serviceability 0 The interconnecting cables shall be acceptable for CAUTION Follow the steps below to connect the line port 1 Obtain a single twisted pair cable with an RJ 45 plug connector at each end 2
12. se set tings should not be changed other than by instructions from Black Box Support lest the unit be rendered inoperable B 1 Switch 1 Factory Default configuration Table 3 Si Factory Default Dip Switch Configuration seen BeN em Mine E1 L EUI E1 R EUI T1 L EUI T1 R EUI Switch 14 Switch 13 Swich 16 Switch 17 Switch 18 B 2 Switch 52 Factory Default Configuration Table 4 S2 Factory Default Dip Switch Configuration swe een me E1 L EUI E1 R EUI T1 L EUI T1 R EUI 0 0 0 0 0 0 0 0 Switch 2i Switch 22 Switch 23 Switch 24 Switch 25 Switch 26 Switch 27 ON ON ON Switch 28 ON T1 E1 LINK EXTENDERS Notes T1 E1 LINK EXTENDERS Notes T1 E1 LINK EXTENDERS Notes lt gt BLACK BOX Copyright 2007 Black Box Corporation All rights reserved SSS eT eS SS SS See 1000 Park Drive Lawrence PA 15055 1018 724 746 5500 Fax 724 746 0746
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